The feeling of lost purpose and desire in life after spending countless hours watching season after season of a television show. Can also be described as a lost sense of reality after spending time invested in that tv show.

The Urban Dictionary Mug

The feeling people get after finishing a show and not quite knowing what to do with their lives anymore. Symptoms include wailing, crying, cursing, blank staring at walls, and depression.

Fan 1#: Urgh....
Fan 2#: Are you okay?
Fan 1#: I just watched all eight seasons of Supernatural yesterday and I don't know what to do with my life anymore.
Fan 2#: Oh. Netflix Hangover, right?
Fan 1#: Muurrrrrp.